- Today's Word
Agog
[uh-GOG]
Definition
- (adjective) A state of great excitement, anticipation, or enthusiasm. If you’re agog, you’re eagerly looking forward to something or are intensely interested in what’s happening or what’s about to happen.
Example
The children were all agog as they waited in line to meet their favorite cartoon character at the amusement park, their eyes wide with excitement and anticipation.
Fun Fact
The word “agog” has been part of the English language since the 15th century, but its exact origin is uncertain. One theory suggests that it might be derived from the Old French phrase “en gogues,” meaning “in a state of mirth or rejoicing.” Another possibility is that it could be related to the word “agoggle,” an obsolete term meaning “astonished” or “filled with intense interest.” Interestingly, “agog” is often used in the phrase “all agog,” which emphasizes the intensity of the excitement or anticipation. This phrase has been in use since the 18th century and is still commonly encountered in modern English.
(adjective) Deliberately untrustworthy and deceitful; guilty of betraying trust or breaking faith.
The perfidious advisor had been leaking confidential strategy to competitors for years, all while accepting promotions and praise from the company he was quietly destroying.
Perfidious derives from the Latin perfidiosus, meaning “treacherous,” rooted in perfidia — “faithlessness” — built from per- (“through” or “away”) and fides (“faith” or “trust”). The same root fides gives us fidelity, confide, and fiduciary — making perfidious the dark twin of an entire family of words built on trust and loyalty. It entered English in the 16th century and has carried its sense of calculated, deliberate betrayal ever since.